baber/WOPTO huggingface dataset:
Patent KR-20030024133-A (KR)
Title: An apparatus for exchanging a knife of strip cutter
Inventor: HWANG YEONG JU
IPC: B26D1/00
Filed: 2001-09-17
Abstract: PURPOSE: A knife replacing apparatus of a steel plate cutter is provided to prevent accidents, and to increase the productivity by reducing replacement time with replacing the knife conveniently according to wear. CONSTITUTION: A knife replacing device of a steel plate cutter is composed of a lifting unit(10) having a first cylinder(12) moving up and down a supporting plate(11) loading upper and lower knives(101,102), and a second cylinder(15) mounting the first cylinder and moving back and forth a lifting body(13) on a lifting rail; and a converting part(30) having a rotating unit(20) turning a rotary supporting plate lifting knives, and a driving unit(40) moving back and forth a replacing trolley on a trolley rail(33). The knife is replaced from the steel plate cutter promptly according to wear. The productivity is increased, and the quality of the steel plate is improved.
Patent KR-20030025336-A (KR)
Title: Checking device for fuel rolling
Inventor: BAE HAN
IPC: B60K15/077
Filed: 2001-09-20
Abstract: PURPOSE: A preventing apparatus for fuel wave is provided to move a baffle in opposite direction of fuel wave when a vehicle starts or stops suddenly. CONSTITUTION: A preventing apparatus for fuel wave comprises a power supply device(10); a sensing device(20); an actuator(30) and a driving device(40). Many baffles(2) are installed to a floor of a fuel tank vertically. The power supply device is composed of a battery(11) and a first relay switch(13). The first relay switch supplies output voltage of the battery to the sensing device when a start switch is turned on. The sensing device senses sudden starting or stop of a vehicle. The sensing device outputs voltage from the first relay valve through a first terminal(22) and a second terminal(23) according to a result of sensing. Baffles are moved back and forth by the actuator in opposite direction of fuel wave when the vehicle starts and stops suddenly. The actuator is operated by supplying voltage from the driving device.
Patent KR-20030028969-A (KR)
Title: A method for soldering fluorescent lamp for back light of Liquid Crystal Display
Inventor: BAE GYEONG UN
IPC: G02F1/133
Filed: 2001-10-05
Abstract: PURPOSE: A method for improving soldering of a fluorescent lamp for a back light of a liquid crystal display device is provided to increase efficiency in assembling the back light by reducing a length margin, reduce soldering time and deterioration, and improve uniformity of the brightness. CONSTITUTION: A nickel electrode(23) mounted in a fluorescent lamp(20) is connected with tungsten(25). One end of the tungsten is combined with a cylindrical nickel sleeve(27) having a closed end. The nickel sleeve and a connector wire(29) are soldered together in the state that one end of the connector wire is inserted into the nickel sleeve.
Patent KR-20030029423-A (KR)
Title: Coriolus versicolor Mycellium beverage and Process for Preparing mycellium beverage
Inventor: LEE JUNG SIK
IPC: A23L2/38
Filed: 2001-10-08
Abstract: PURPOSE: Provided are a Coriolus versicolor mycelium beverage and process for preparing the same by culturing Coriolus versicolor mycelium, followed by extracting and filtering it. Therefore, the prepared beverage contains polysaccharides of Coriolus versicolor mycelium and consequently improves human health. CONSTITUTION: The method of the Coriolus versicolor mycelium beverage comprises the steps of: culturing Coriolus versicolor mycelium in a solid medium or broth; extracting them at 100-105 deg. C for 10 minutes, followed by filtration using diatomite, white clay, filter press, microfilter paper, and centrifugation; and applying the filtrate to manufacture of beverages.
Patent KR-20030030300-A (KR)
Title: Device for keeping subsidary tool for vacuum cleaner
Inventor: KIM SEONG GEUN
IPC: A47L9/00
Filed: 2001-10-09
Abstract: PURPOSE: An assembling and disassembling apparatus of an auxiliary suction port for a vacuum cleaner is provided to use and store the auxiliary suction port conveniently in the limit space by mounting the auxiliary suction port easily. CONSTITUTION: Plural auxiliary suction ports(A,B,C) are attached and detached from an auxiliary mounting unit(20), and the auxiliary mounting unit is installed separably at a side of a body(10). An installation groove(15) is formed at the side of the body. An installation protrusion is formed in the auxiliary mounting unit, and inserted to the installation groove. Plural installation protrusions are formed in the auxiliary mounting unit, and pipe portions are fitted to installation protrusions. Convenience is improved by moving and storing the auxiliary suction port with attaching to the vacuum cleaner.
Patent KR-20030033282-A (KR)
Title: Extract of Cinnamomi cortex containing Cinnamaldehyde
Inventor: CHOI JONG WON
IPC: A61K31/11
Filed: 2001-10-19
Abstract: PURPOSE: An antioxidative or anti-aging composition containing a Cinnamomi Cortex extract as an active ingredient is provided. Therefore, the composition can be used in prevention and treatment of diseases related to liver protection, arteriosclerosis, antioxidation and anti-aging effect, etc., and as an adjunct in the treatment thereof. CONSTITUTION: The Cinnamomi Cortex extract contains cinnamic aldehyde represented by the formula(1). The Cinnamomi Cortex extract is prepared by extracting an essential oil component from Cinnamomi Cortex with a distilling apparatus, fractioning the extracted essential oil component with an organic solvent and then performing repeatedly absorption chromatography.
Patent KR-20030033515-A (KR)
Title: Refrigerator having embedded kimchi casing
Inventor: KIM BEOM SU
IPC: F25D11/00
Filed: 2001-10-23
Abstract: PURPOSE: A refrigerator with a kimchi compartment is provided to store kimchi at optimum condition. CONSTITUTION: A refrigerator includes a storage space including at least one of a freezer compartment(2) and a refrigerator compartment(4); a kimchi compartment(10) independently formed on one side of the inside; a chilled air generating unit generating chilled air supplied into the storage space or the kimchi compartment; and a kimchi compartment duct(12) supplying the kimchi compartment with chilled air generated by the chilled air generating unit. A temperature sensor(16) is installed on one side of an inside of the kimchi compartment to sense temperature therein.
Patent KR-20030035000-A (KR)
Title: Device for preventing groove on surface of slab
Inventor: CHO GI GON
IPC: B22D11/126
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus for preventing groove forming on the cutting surface of slab by transferring cutting completed slab at the same time when cutting of the slab is completed without temporary stagnation. CONSTITUTION: In a slab cutting equipment of a continuous casting facility, the apparatus for preventing groove forming on the cutting surface of slab(200) comprises a separation car(10) movably put along rails(100) in front of a cutter car(150) composing the cutting equipment; a close adhesion means installed at the separation car to fix the separation car to the slab; and a flexible cylinder(11) installed at the separation car so that the flexible cylinder opens a gap between the separation car and cutter car(150), wherein the close adhesion means comprises a rotation bar(20) rotationally installed at the front end of the separation car, a rotation cylinder(21) installed on the upper part of the separation car and hinge connected to the front end of one side of the rotation bar to rotate the rotation bar, and a pressing plate(22) hinge connected to the front end of the other side of the rotation bar(20) to press the slab, and wherein pressing plates of the separation car are formed a hollow structure, and a cooling water supply hose is connected to one side of the separation car(10) to circulate cooling water into the separation car through the cooling water supply hose.
Patent KR-20030037491-A (KR)
Title: The method for removing agricultural medicines contained in food and medical supplies
Inventor: KANG HUI GON
IPC: A23L5/20
Filed: 2001-11-05
Abstract: PURPOSE: Provided is a method for removing agricultural chemicals remaining in foods and medicines which include agricultural products and medicinal herbs, thereby minimizing the loss of active ingredients contained in foods and medicines and selectively removing agricultural components harm to the human body. CONSTITUTION: A method for removing agricultural chemicals remaining in food and medicine comprises the steps of: extracting foods and medicines or adding water to them, and adding edible oil thereto, followed by stirring holding and centrifugation to transfer agricultural chemicals to the edible oil; and separating and removing the oil layer.
Patent KR-20030038895-A (KR)
Title: A speaker apparatus of mobile phone
Inventor: SHIN JUN SU
IPC: H04B1/38
Filed: 2001-11-07
Abstract: PURPOSE: An external speaker device of a mobile communication terminal is provided to output digital audio data in a stereo system in which right and left channels are separated, and to enable voice output in a desired direction. CONSTITUTION: A connection plug(12) is connected to a connection jack of a mobile communication terminal in which voice signals to be outputted are delivered by being divided into a right channel and a left channel, to receive the voice signals divided into the right and left channels. The first and second speaker units(14a,14b) respectively output the voice signals divided into right and left channels and delivered through the connection plug(12). The first and second panels(16a,16b) have the built-in first and second speaker units(14a,14b) respectively. The connection jack built in the mobile communication terminal includes a ground pin, a right channel signal pin and a left channel signal pin. And the right channel signal pin and the left channel signal pin are connected to a voice processor of the mobile communication terminal that respectively processes digital data of an MP3(MPEG(Moving Picture Experts Group) layer 3) system or a MIDI(Musical Instrument Digital Interface) system to divide the processed data into right channel signals and left channel signals.
Patent KR-20030042407-A (KR)
Inventor: SON SIL KYU
IPC: F01M11/12
Filed: 2001-11-20
Abstract: PURPOSE: An oil pan with vehicle engine oil sensing and initializing function is provided to improve reliability of level sensing. CONSTITUTION: A front sensing plate and a rear sensing plate are installed on ends of a plane diagonal of an oil pan sump. Sensing plate conductive level floats(39,40), a level conductive float contacting point(41), an insulating stopper(70) are installed in the sensing plate. The level conductive float contacting point is connected to a level sensing insulated coating wire(43). Sensing plate conductive initializing floats(49,50), and an initializing float contacting point(53) are mounted on an inner lower part of the sensing plate. An upper insulator(81) and a lower insulator(82) are installed on parts of both sides of the sensing plate protrusive in parallel. An initialization sensing insulated coating wire(52) and the level sensing insulated coating wire are connected to the upper insulator and the lower insulator. A breed hole(60) is formed on an upper part of the sensing plate. A connector is placed on an upper part of the sensing plate, and connected with a level sensing wire(42) and an initialization sensing wire(51).
Patent KR-20030045532-A (KR)
Title: Accessory using magnet
Inventor: CHUN JUNG DU
IPC: A44C25/00
Filed: 2001-12-04
Abstract: PURPOSE: Provided are accessories made form pure gold, gold alloy, pure silver, silver alloy or other metal alloy using a magnet which let a case including the magnet formed at the accessories so that they help to promote blood circulation by magnetic effect. CONSTITUTION: The accessories made form pure gold, gold alloy, pure silver, silver alloy or other metal alloy using the magnet comprise the parts of: an 'X'-character net which is formed at the surface of the case(100); the magnet which is inserted into the case; a circular ring which is formed at both sides of the case; a connection ring(700) which lets plural connection pieces connected at the ring; and a connection ring body(900) which is formed at one edge of the connection ring.
Patent KR-20020046991-A (KR)
Title: Television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04B1/26
Filed: 2001-12-13
Abstract: PURPOSE: To provide a television tuner that can reduce number of resistors used for a DC circuit to turn on or off a switch diode, produce no distortion, even when a television signal with a high level is received by applying a reverse voltage between an anode and a cathode of the switch diode, when the switch diode is turned off and decrease the current consumption. CONSTITUTION: An input tuning circuit 3 (inter-stage tuning circuit 9) consists of a band switching tuning circuit, having tuning inductive elements 3a-3d (9a, 9b, 9d, 9e) and a switch diode 3f (9h, 9i) that switches the inductance, a power supply voltage is applied to each anode of the switch diodes 3f, 9h, 9i via independent anode side feeding resistors 5, 10, each anode is connected to ground via current conduction means 4, 8 in terms of DC, and a switching voltage at a high or low level is applied to each cathode via cathode side feeding resistors 6, 12 to switch a tuning frequency band of each tuning circuit.
Patent KR-20030049495-A (KR)
Title: Apparatus and method for controlling drive voltage of an image display device
Inventor: SONO KOICH
IPC: G09G3/00
Filed: 2001-12-15
Abstract: PURPOSE: An apparatus and method for controlling an image display device driving voltage are provided to display images with optimum contrast and minimize flickering. CONSTITUTION: An apparatus for controlling an image display device driving voltage includes a photo-sensor(8), and a driving control circuit(10). The photo-sensor senses light projected on a screen(9) of an image display device(1) to convert the light into an electric signal. The driving control circuit adds up the first square wave drive signal having a predetermined frequency and amplitude and the second square wave drive signal having a frequency higher than that of the first square wave drive signal and an amplitude smaller than that of the first square wave driver signal to apply the added signals as a polarizing angle controller driving signal. The driving controller controls the voltage of the first square wave drive signal to minimize a difference of luminance variation using a difference value of the electric signal of the photo-sensor, caused by a level variation during one period of the second square wave drive signal.
Patent KR-20030050276-A (KR)
Title: Electronic ballast circuit
Inventor: CHOI GYEONG RYONG
IPC: H05B41/288
Filed: 2001-12-18
Abstract: PURPOSE: An electronic stabilizer circuit is provided to be capable of controlling the switches for controlling power factor correction(PFC) and pulse width modulation(PWM) by one chip. CONSTITUTION: A switching transistor(Q2) has a source terminal connected to a ground and a gate terminal controlled by a control circuit(126). A diode(136) has an anode connected to a drain terminal of the switching transistor and a cathode connected to a main power line of a buck converter(118). An inductor(138) has one side connected to the anode of the diode, and a capacitor(140) is connected between another side of the inductor and the main power line of the buck converter.
Patent KR-20030050692-A (KR)
Title: Apparatus for preventing the leakage of the gas through the bottom portion of the furnace
Inventor: KIM GAP YEOL
IPC: C21B7/00
Filed: 2001-12-19
Abstract: PURPOSE: An apparatus for preventing leakage of gas from the bottom of blast furnace is provided to cut off path of gas leakage using gas leakage preventing material so that gas inside blast furnace is prevented from leaking to the outside through an aperture formed on the bottom part of the blast furnace during blast furnace operation. CONSTITUTION: In an apparatus for preventing blast furnace gas from leaking through an aperture formed by difference of thermal expansion coefficient between concrete(7) constructed in the state that the concrete is supported by skirt plate(10) in the lower part of blast furnace metal case(3) and the metal case(3), the apparatus for preventing leakage of gas from the bottom of blast furnace comprises an outer prevention plate(11a) connected upwardly to the upper part of the skirt plate(10); inner prevention plate(11b) perpendicularly connected to the outer end part of the blast furnace metal case; and a gas leakage prevention material(9) for filling up a receiving space formed between the outer prevention plate and inner prevention plate, wherein the gas leakage prevention material(9) comprises carbon powder, tar and anthracene oil, wherein the carbon powder, tar and anthracene oil are mixed in a mixing ratio of 5:4.5:0.5, wherein the carbon powder comprises 90 wt.% or more of fixed carbon, and 0.1 wt.% or less of Fe2O3.
Patent KR-20030056846-A (KR)
Inventor: KO UK HYEON
IPC: H01L27/108
Filed: 2001-12-28
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of improving margins of photo processing. CONSTITUTION: An interlayer dielectric(22) having a conductive plug(23) is formed on a semiconductor substrate(21). A nitride layer(24) and an oxide layer(25) are sequentially formed on the resultant structure. A hard mask pattern(26a) is formed on the oxide layer. An insulating spacer(28) is formed at both sidewalls of the hard mask pattern(26a). A contact hole(29) is then formed to expose the conductive plug(23) by selectively etching the oxide layer(25) and the nitride layer(24) using the hard mask pattern(26a) and the insulating spacer(28) as a mask. After removing the hard mask pattern and the insulating spacer, a storage node electrode is formed on the contact hole(29). After removing the oxide layer(25), a dielectric film and a plate electrode are sequentially formed on the resultant structure.
Patent KR-20010072719-A (KR)
IPC: G02F1/1677
Filed: 2000-05-05
Abstract: An electrophoretic display constructed from an illumination unit, two control electrodes and a light-scattering microcompartment film. The electrophoretic display can be used as a display board, a computer display or a flat-panel display screen.
Patent KR-20010072794-A (KR)
Title: 비 람베르시안 유리 산란장치 및 그 제조방법
IPC: C25D7/00
Filed: 1999-08-20
Abstract: 빛 산란장치는 금속 심(shim) 서브마스터(30)이나 혹은 일 단면에 표면 부조 구조를 가지는 다른 고온 저항성 산란기를 우선 생산하여 조립된다.  유리 기판 재료(56)는 적절한 온도로 가열되고, 적어도 한쪽의 노출된 표면은 원하는 정도로 유연화된다.  서브마스터 산란기(30)와 특히 표면 부조구조는 유리 재료(56) 내의 표면 부조 구조를 반복 복사하기 위해 노출되고 유연화된 유리 기판 재료(56)와 접촉하여 놓여진다.  서브마스터 산란기(30)와 유리 기판(56)은 분리되고, 유리는 유리 산란기를 형성하기 위해 냉각되도록 한다.
Patent KR-20010090436-A (KR)
IPC: A61P43/00
Filed: 1999-08-27
Abstract: 본 발명은 제형이 제형의 35 중량/중량% 이상의 양의 붕해성이 있는 충전제 또는 충전제들의 혼합물을 포함하는 것을 특징으로 하는, 용해도가 pH 의존적인 저분자량 트롬빈 억제제의 고체 형태인 신규 IR 경구용 제형에 관한 것이다.
Patent KR-20010085811-A (KR)
IPC: H05K1/02
Filed: 1999-09-08
Abstract: 상층의 베타층(35)과 상층의 베타층(59)과의 메쉬공(35a, 59a)을 겹치는 위치에 형성하고 있기 때문에, 층간수지절연층(50)의 절연성이 저하하는 경우가 없다. 여기에서 메쉬공의 직경이 75∼300 ㎛ 인 것이 바람직하다. 이것은 75 ㎛ 미만이면, 상하의 메쉬공을 겹치는 것이 어렵게 되고, 300 ㎛ 를 넘으면 층간수지절연층의 절연성이 저하하기 때문이다. 또 각 메쉬공 사이의 거리가 100∼2000 ㎛ 인 것이 바람직하다. 이것은 100 ㎛ 미만에서는 베타층의 기능을 다할 수 없게 되고, 2000 ㎛ 를 넘으면 층간수지절연층의 절연 열화가 발생하기 때문이다.
Patent KR-20010099877-A (KR)
IPC: A61K31/136
Filed: 1999-12-21
Abstract: 파클리탁셀과 같은 유사분열 저해제는 선택적 MEK 저해제, 특히 화학식 I 및 화학식 II의 페닐 아민과 조합하여 사용하면 항암 활성을 개선시킨다. 
     <화학식 I> 
     
       
     
     <화학식 II>
Patent KR-20010112276-A (KR)
IPC: H04B1/707
Filed: 2000-12-22
Abstract: 본 발명은 통신 장치에서 후속 동작을 위한 소프트 심볼을 선택하는 방법에 관한 것이다.  한 실시예에서, 신호가 통신 장치에 수신된다.  다음으로, 그 신호는 복조된다.  그리고 나서, 신호 대 잡음비 Eb/Nt와 같은 강도 레벨이 결정된다.  그 신호에 대하여 결정된 강도 레벨에 근거하여, 그 신호에 대한 비트들의 위치가 후속 동작을 위해 결정된다.  강도 레벨 및 비트들의 위치는 시간에 따라 신호에 대해 적합하게 갱신된다.
Patent KR-20010102460-A (KR)
IPC: A61K31/275
Filed: 2000-03-01
Abstract: PDE4 억제제를 사용하여 운동 유발 천식을 치료하는 방법에 관한 것이다.
Patent KR-20020007335-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/768
Filed: 2000-03-17
Abstract: 본 발명은 Cu를 배선 재료로서 이용하는 경우에, 절연막으로 Cu의 확산을 억제할 수 있는 확산 방지막을 제공하는 것을 목적으로 하고 있다. 이 목적은 확산 방지막을 결정질의 WCN막에 의해 형성함으로써 달성된다. 이 WCN막은 X선 회절에 있어서 36도 이상 38도 이하의 제1 위치와, 42도 이상 44도 이하의 제2 위치에 피크를 가지며, 제1 위치에서 피크 높이의 절반 폭이 3.2도 이하, 제2 위치에서 피크 높이의 절반 폭이 2.6도 이하이다. 이 WCN막은 커버리지가 양호하기 때문에, 종횡비가 높은 오목부에도 두꺼운 배리어막을 형성할 수 있다.
Patent KR-20020012248-A (KR)
IPC: H01L27/108
Filed: 2000-05-11
Abstract: 반도체 장치를 제조하기 위한 희생 산화물을 증착하는 방법은 p-도핑 실리콘 영역(306) 상에 희생 산화물(302)을 증착하기 위해 반도체 웨이퍼(300) 상에 p-도핑 실리콘 영역(306)을 마련하는 단계를 포함한다.  또한, 전해질을 포함하는 용액(312)이 웨이퍼(300)와 용액(312) 사이에 전위차가 제공되는 경우 p-도핑 실리콘 영역 상에 희생 산화물(302)을 형성하기 위해 p-도핑 실리콘 영역과 반응하는 방식으로 전기화학적 셀(100)에 웨이퍼를 위치시키는 단계를 포함한다.  희생 산화물층을 사용하여 웨이퍼를 처리하는 단계를 더 포함한다.
Patent KR-20020023233-A (KR)
Title: 인슐린의 경비흡수용 제제
IPC: A61K47/02
Filed: 2001-04-26
Abstract: 본 발명은 주상 또는 침상의 결정자 또는 이들의 평행연정의 집합체인 다공질 구형 탄산칼슘을 담체로 하는 인슐린함유 제제에 관한 것으로, 이 제제는 당뇨병 치료에 유리하게 사용할 수 있다.
Patent KR-20030064468-A (KR)
Title: Eps system applying power latch mode
Inventor: OH HUI SEOK
IPC: B62D5/04
Filed: 2002-01-28
Abstract: PURPOSE: An electronic power steering system with power latch mode is provided to improve steering stability by modifying the power source into the battery power line in an ignition power line and supplying the system power source with using inhibition signals in turning off an ignition switch. CONSTITUTION: An electronic power steering system comprises an OR gate(11) for logical sum of inhibition signals from a main control unit and signals from an ignition power line; an AND gate(12) for logical product of high or low signals from the OR gate and input signals to a battery power line; a relay(13) turning on and off according to high or low signals form the AND gate; a regulator(14) generating voltage by inputting power of the battery in turning on the relay; and an ECU(electronic control unit,15) controlling the electronic power steering system by inputting power of the battery in turning on the relay. Steering stability is improved by supplying power in turning off the ignition switch with the inhibition signal from the main control unit.
Patent KR-20030065075-A (KR)
Title: Converting Apparatus for converting internet protocol address and Home network system using thereof
Inventor: CHOI MUN JEONG
IPC: G06F13/00
Filed: 2002-01-29
Abstract: PURPOSE: An apparatus for converting an IP(Internet Protocol) address and a home network system using the same are provided to solve the problem of a transmission load generated in communication between an IPv4(IP version 4) terminal and an IPv6 terminal. CONSTITUTION: An address acquisition unit(120) connects to a DHCP(Dynamic Host Configuration Protocol) server for dynamically assigning an IP address, and acquires the first private IP address of the first IP address system and the second private IP address corresponding to a public IP address of the second IP address system. A network address providing unit(130) assigns a random network address to the second terminal according to a network address request of the second terminal, for generating the public IP address. A storing unit(140) stores a mapping table in which the second private IP address of the second terminal and the public IP address are recorded. An address converting unit(150) mutually converts the second private IP address into the public IP address. A control unit(110) requests the registration of the second terminal to a master server which manages and provides registration information about the second terminal having the public IP address.